LM3914https://circuitdigest.com/taxonomy/term/300/all
enLED VU Meter using LM3914 and LM358https://circuitdigest.com/electronic-circuits/vu-meter-using-lm3914
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<div class="field-item even" property="content:encoded"><p class="rtejustify">We can consider the <strong>Volume Meter</strong> as an<strong> Equalizer</strong>, which is present in the Music systems. In which we can see the dancing of lights (LEDs) according to the music, if the music is loud, equalizer reaches to its peak and in low music it remains Low.</p></div>
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Wed, 10 Feb 2016 12:49:08 +0000Dilip Raja258 at https://circuitdigest.comLM3914 Voltmeter Circuithttps://circuitdigest.com/electronic-circuits/lm3914-voltmeter-circuit
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<div class="field-item even" property="content:encoded"><p class="rtejustify">Here we are going to design a simple voltmeter. It’s simple because it includes only one IC chip - <strong>LM3914</strong>. LM3914 is a chip which drives 10 LED based on linear input voltage value.</p>
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<p class="rtejustify">The IC provides a decimal output by lighting the necessary LED based on the value of input voltage. The maximum measuring input voltage varies depending on reference voltage and supply voltage, we will discuss that in the later part of the article.</p>
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Fri, 04 Dec 2015 12:24:15 +0000Dilip Raja234 at https://circuitdigest.com